Sandisk 64gb Extreme Pro (200mb/S) Uhs-I SDXC Memory Card

64GB Storage Capacity UHS-I / V30 / Class 10 rating Max Read Speed: 200 MB/s Max Write Speed: 90 MB/s Min Write Speed: 30 MB/s Records Full HD, 3D, and 4K Video Water, Temperature, X-ray and Shock Proof Built-in Write Protect Switch